Teams calendar synchronization with google calendar

Google recently launched Calendar Interop:

https://support.google.com/a/answer/7444958

Could this be an answer?

I haven't tried it yet for the single reason that users have to be on different domains in Google Workspace vs O365, whereas I have set up a SAML single sign-on to O365 (as well as automatic user provisioning) using Google as identity provider. As a result, all our users are automatically mirrored across both systems on the same domain. But if someone decided to try Calendar Interop out, it would help to learn their experience.